Color Palette Generator
Enter any base color and instantly see 5 harmonious color schemes — complementary, analogous, triad, tetradic, and split-complementary. Use for interiors or exterior body/trim/accent.
Inputs
Estimate
This tool is interactive — outputs render in the next iteration.
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Try Remodel AI freeHow color palettes work
Color theory defines five primary palette types based on positions on the HSL color wheel: complementary (opposite, 180° apart), analogous (adjacent, 30° apart), triad (3 evenly spaced, 120° apart), tetradic (4 evenly spaced, 90° apart), and split-complementary (base + 2 colors flanking the complement).
For exterior house colors, analogous and complementary palettes work best. Body color is the dominant tone; trim is usually a light neutral (white, cream, light gray); accents (door, shutters) use the complementary color sparingly.
For interiors, triad palettes work well for living rooms (sofa, accent chair, throw pillow). Analogous palettes are calming and suited to bedrooms. Avoid using all 5 palette colors equally — pick one dominant (60%), one secondary (30%), one accent (10%).
Formulas used
- Complementary
hue + 180°Direct opposite on the color wheel. High contrast, eye-catching. - Analogous
hue ± 30°Colors next to each other on the wheel. Harmonious, calm. - Triad
hue, hue+120°, hue+240°Three colors evenly spaced. Balanced, vibrant.
Frequently asked questions
What is a color palette generator?+
A tool that uses color theory to generate harmonious color schemes from a single base color. Input any color (hex code or picker) and the tool outputs complementary, analogous, triad, and other palette options based on color wheel relationships.
How do I choose exterior house colors?+
Start with the body (siding) color — usually a muted, low-saturation tone. Use a light neutral (white, cream, or light gray) for trim. Reserve the boldest color for the front door (the 10% accent). Use the generator's split-complementary palette for the most reliable exterior combos.
What's the best color palette type for interior design?+
Analogous for bedrooms and bathrooms (calm). Triad for living rooms (balanced). Complementary for accent walls and art (high impact). Avoid using all colors in equal amounts — follow the 60-30-10 rule.
What is the 60-30-10 rule?+
A design principle for using color in a space: 60% of the room is the dominant color (walls, large furniture), 30% is the secondary color (accent furniture, curtains), 10% is the accent color (pillows, art, accessories).
Can I see colors on my actual house before painting?+
Yes — Remodel AI's app lets you upload a photo of your home and apply any color from the palette generator to see how it looks. Try it at remodelai.io/get-app.